From owner-freebsd-bugs@FreeBSD.ORG Thu Nov 26 07:35:05 2009 Return-Path: Delivered-To: bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C2E14106568F; Thu, 26 Nov 2009 07:35:05 +0000 (UTC) (envelope-from gjin@ubicom.com) Received: from server70.appriver.com (server70b.appriver.com [74.205.4.150]) by mx1.freebsd.org (Postfix) with ESMTP id 461D38FC28; Thu, 26 Nov 2009 07:35:04 +0000 (UTC) Received: by server70.appriver.com (CommuniGate Pro PIPE 5.3c2) with PIPE id 108069255; Thu, 26 Nov 2009 02:35:03 -0500 Received: from [216.112.109.98] (HELO stork.scenix.com) by server70.appriver.com (CommuniGate Pro SMTP 5.3c2) with ESMTP id 108069252; Thu, 26 Nov 2009 02:34:58 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----_=_NextPart_001_01CA6E6A.61D5C50E" Date: Wed, 25 Nov 2009 23:30:52 -0800 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: 8.0-RC USB/FS problem Thread-Index: AcptrLXhvnlwlhtHT/OlRRc5JWrzIgAu9bGS References: <200911250937.08267.hselasky@c2i.net> From: "Guojun Jin" To: "Hans Petter Selasky" X-Policy: GLOBAL - ubicom.com X-Policy: GLOBAL - ubicom.com X-Policy: GLOBAL - ubicom.com X-Policy: GLOBAL - ubicom.com X-Primary: gjin@ubicom.com X-Note: This Email was scanned by AppRiver SecureTide X-Note: VCH-CT/SI:0-824/SG:1 11/26/2009 2:34:26 AM X-Virus-Scan: V-X0M0 X-Note: ICH-CT/SI:0-458/SG:1 11/26/2009 2:34:26 AM X-Note: TCH-CT/SI:0-128/SG:8 11/26/2009 2:34:26 AM X-GBUdb-Analysis: 0, 216.112.109.98, Ugly c=0.792533 p=-0.913163 Source White X-Signature-Violations: 0-0-0-17447-c X-Note: Spam Tests Failed: X-Country-Path: UNITED STATES->UNITED STATES X-Note-Sending-IP: 216.112.109.98 X-Note-Reverse-DNS: 216.112.109.98.ptr.us.xo.net X-Note-WHTLIST: gjin@ubicom.com X-Note: User Rule Hits: X-Note: Global Rule Hits: 115 116 117 118 122 123 221 X-Note: Mail Class: VALID X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: bugs@freebsd.org, freebsd-stable@freebsd.org, freebsd-usb@freebsd.org Subject: RE: 8.0-RC USB/FS problem X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Nov 2009 07:35:05 -0000 This is a multi-part message in MIME format. ------_=_NextPart_001_01CA6E6A.61D5C50E Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Most crash had the same back trace. This is also true when USB access = hangs, then unplug the drive. More interesting is the third AMD laptop (dual core) had similar = problem, but it is less crashing but hanging. The core information is available at the same place (bt file is also = attached): http://www.daemonfun.com/archives/public/USB -rw-r--r-- 1 jin wheel 4668 Nov 25 23:17 bt -rw------- 1 4294967294 wheel 80074 Nov 25 22:59 core.txt.0 -rw-r--r-- 1 4294967294 wheel 72108588 Nov 25 23:09 coredump-0.tbz core.txt.0 is from savecore, and bt is I did back trace so it has = slightly more information than core.txt. The tbz file contains the kernel.symbol and all files from savecore. I will continute to dig this and I will set more coredump if new crash = happens at different place. Please let me know anything I can help debug futher before Dec 3rd. I = will on travel for a while and I do not want to hold release for another two weeks. So let's resolve the = problem before I am on travel if possible. -----Original Message----- From: Hans Petter Selasky [mailto:hselasky@c2i.net] Sent: Wed 11/25/2009 12:37 AM To: Guojun Jin Cc: freebsd-usb@freebsd.org; bugs@freebsd.org; = freebsd-stable@freebsd.org Subject: Re: 8.0-RC USB/FS problem =20 On Wednesday 25 November 2009 00:08:59 Guojun Jin wrote: > What other debug shall we turn on to analyze this problem. Are you able to extract the panic message? Try enabling dump on the swap = partition. --HPS ------_=_NextPart_001_01CA6E6A.61D5C50E Content-Type: application/octet-stream; name="bt" Content-Transfer-Encoding: base64 Content-Description: bt Content-Disposition: attachment; filename="bt" ICBEVU1QOiAxMy4yNiUgZG9uZSwgZmluaXNoZWQgaW4gMDozMiBhdCBXZWQgTm92IDI1IDIyOjI4 OjIzIDIwMDkKICBEVU1QOiBzaG9ydCByZWFkIGVycm9yIGZyb20gL2Rldi9kYTBzMmQ6IFtibG9j ayA1NDU5OTg2MF06IGNvdW50PTEwMjQsIGdvdD0wCiAgRFVNUDogc2hvcnQgcmVhZCBlcnJvciBm cm9tIC9kZXYvZGEwczJkOiBbYmxvY2sgNzg0NjQ3MDRdOiBjb3VudD03MTY4LCBnb3Q9MAogIERV TVA6IDIwLjU1JSBkb25lLCBmaW5pc2hlZCBpbiAwOjM4IGF0IFdlZCBOb3YgMjUgMjI6Mzk6MjIg MjAwOQogIERVTVA6IDI1Ljk1JSBkb25lLCBmaW5pc2hlZCBpbiAwOjQzIGF0IFdlZCBOb3YgMjUg MjI6NDg6NDYgMjAwOQogIERVTVA6IDI2LjAwJSBkb25lLCBmaW5pc2hlZCBpbiAwOjU3IGF0IFdl ZCBOb3YgMjUgMjM6MDg6MDcgMjAwOQogIERVTVA6IHNob3J0IHJlYWQgZXJyb3IgZnJvbSAvZGV2 L2RhMHMyZDogW2Jsb2NrIDI2MzA3NzUzNl06IGNvdW50PTMwNzIsIGdvdD0wCiAgRFVNUDogMjYu 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